Maintenance and Service Guide
First Edition May Document Part Number
Safety warning notice
Iv Safety warning notice
Table of contents
105
128
134
Intel Core i3 processors, Dual Core, 3rd
Category Description
Disc
Intel Core i5 processors, Dual Core 3-MB L3
Hard drives
Panel
Memory
Brazil
Wireless Integrated Wlan options by way of wireless module
Audio/Visual
Ethernet
Keyboard/pointing
Integrated Wwan options by way of wireless module
External media card
Ports
Operating system Preinstalled
Preinstalled with Microsoft Office
Security
Certified
Restore Media
Serviceability End-user replaceable parts
Web-only support
Wwan module Keyboard
Photos and VideosWebCam Companion
Display
Component Description
To use the webcam, select Start All Programs Music
TouchPad
Top
Components Description
Lights
Select Start Control Panel System
Security Power Options
Component Description Wireless button
Wireless connection
Keys
Model 4440s/4441s
To the HP Notebook Reference Guide
Front
Left
Right
Illustrated parts catalog
Service tag
Model 4540s
Computer major components
Battery, Li-ion
Function board/Power button board assembly includes cable
Speaker assembly
RTC battery
Intel Core i3 processors, Dual Core
Description Spare part number Wwan modules
Intel Core i7 processor, Quad Core
Intel Core i5 processors, Dual Core
Computer major components
2Model 4440s/4441s Illustrated parts catalog
Model 4440s/4441s
683653-001
Description Spare part number
Display Hinge Kit
Display components
Description Spare part number Display bezel
Microphone module not illustrated
Plastics Kit
Cable Kit
Mass storage devices
Description Spare part number Hard drives
Optical drives
Miscellaneous parts
Sequential part number listing
Spare part
Number Flag
Sequential part number listing
Screws
Sequential part number listing
Illustrated parts catalog
Sequential part number listing
Preliminary replacement requirements
Service considerations
Tools required
Cables and connectors
Grounding guidelines
Typical electrostatic voltage levels
Event 10% 40% 55%
Packaging and transporting guidelines
Material Use Voltage protection level
Equipment guidelines
Service tag
Component replacement procedures
Battery
Using the optional security screw
Bottom door
SIM
Optical drive
Description Spare part number For use in 4540s models
For use in 4440s/4441s models
Page
Hard drive
Page
Memory modules
Update Bios before adding memory modules
Page
Wwan module
Page
WLAN/Bluetooth combo card
Page
Keyboard
Page
Page
Bottom door see Bottom door on Keyboard see Keyboard on
Heat shield
Page
Fan
Page
Heat sink
Page
Page
Processor
For use in model 4440s/4441s
Top cover
Page
Page
Page
Page
Page
Page
Page
Fingerprint reader board
Speaker assembly
Page
Page
Function board/Power button board assembly
Page
Audio board
USB connector assembly
Page
Battery cable
System board
Description Spare part number For use in 4540s models with
System board for use in 4440s/4441s models with
Page
Page
Description Spare part number RTC battery 683502-001
RTC battery
Page
Optical drive extension board 4540s models only
Page
Hard drive extension board 4540s models only
Page
Power cable
Description Spare part number Latch Kit 684635-001
Latch assembly
Page
Display assembly
Page
Page
Page
Page
Page
Page
Page
Using Computer Setup
Starting Computer Setup
Navigating and selecting in Computer Setup
Restoring factory settings in Computer Setup
Downloading SoftPaqs to update the Bios
Updating the Bios
Determining the Bios version
Downloading a Bios update
Bios Setup Menu
Select To do this
Using Advanced System Diagnostics
Page
Computer specifications
Random vibration
39.6-cm 15.6-in, HD display specifications
35.6-cm 14.0-in, HD display specifications
Hard drive specifications
DVD±RW and CD-RW SuperMulti DL Combo Drive specifications
CD-DA, CD+EG, CD-MIDI, CDTEXT, CD-ROM, CD-ROM XA
Blu-ray Disc ROM with SuperMulti DVD±R/RW DL Drive
Specification information in Device Manager
Backup and recovery
Creating recovery media
Creating recovery media with HP Recovery Disc Creator
Backing up your information
Select Start All Programs Maintenance Backup and Restore
Using the Windows recovery tools
Performing a system recovery
Using a Windows 7 operating system DVD purchased separately
Using f11 recovery tools
Page
Requirements for all countries and regions
Power cord set requirements
Country/region Accredited agency Applicable note number
Requirements for specific countries and regions
Requirements for specific countries and regions
Recycling
Battery
Page
Page
Page
Page
Page
Index
Page
Hdmi